Q. In your email you mentioned that Solujet and Citrajet have more sophisticated surfactant systems than a competitor's low foaming washer detergent - could you explain a little bit more what 'surfactant systems' are? A. Absolutely! Surfactants, or Surface Active Agents, are compounds that lower surface tension between particles, such as oil and water. In the oil and water … [Read more...] about Advanced Cleaning Mechanisms: What are Surfactant Systems?